In commercial BMS units, I would imagine they have some sort of isolated A/D solution on a custom chip? Or just a high voltage A/D?
I was thinking of just using a bunch of voltage dividers with a 16bit A/D, to bring 60V to 5V range of the A/D, and it would still have pretty decent resolution.
Or is there a more elegant solution? (without specialized chips)
I was thinking of just using a bunch of voltage dividers with a 16bit A/D, to bring 60V to 5V range of the A/D, and it would still have pretty decent resolution.
Or is there a more elegant solution? (without specialized chips)